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Molodets [167]
3 years ago
7

True or False: A function must have a different output for each input.

Mathematics
2 answers:
Natali [406]3 years ago
6 0

Answer:

True

Step-by-step explanation:

for every X there can be on Y

that doesn't necessarily go the other way around, but that's not what the problem is asking, so whatever.

Lesechka [4]3 years ago
4 0
True : A function must have a different output
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find the solution to #12 - You work at a carnival for 7.5 hours. You earn $71.25. Determine the hourly rate, r, for the time you
Nastasia [14]

Answer:

$9.50/hour

Step-by-step explanation:

All you need to do is 71.25/7.5 (money earned ÷ hours worked) to get 9.5!

5 0
3 years ago
Find a formula for the inverse of the function. f(x) = e^6x − 9
STatiana [176]

Answer:

f^{-1}(x)=\frac{1}{6}\ln(x+9)

Step-by-step explanation:

So we have the function:

f(x)=e^{6x}-9

To solve for the inverse of a function, change f(x) and x, change the f(x) to f⁻¹(x), and solve for it. Therefore:

x=e^{6f^{-1}(x)}-9

Add 9 to both sides:

x+9=e^{6f^{-1}(x)}

Take the natural log of both sides:

\ln(x+9)=\ln(e^{6f^{-1}(x)})

The right side cancels:

\ln(x+9)=6f^{-1}(x)

Divide both sides by 6:

f^{-1}(x)=\frac{1}{6}\ln(x+9)

And we're done!

7 0
3 years ago
I need answer to all of them plz
earnstyle [38]

Answer:

1. X=13

2. X=2

3. X=12

4. X=5

5. X=1

6. X=33

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6 0
3 years ago
Explain how you can divide 6/8 by 0.25. Show the steps to your answer and reply to at least two other responses.
blondinia [14]

Answer:

The result is 3.

Step-by-step explanation:

One way is to convert the 0.25 to a fraction.

Thus 0.25 = 25/100 = 1/4.

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3/4  /  1/4

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4 0
3 years ago
Which function is nonlinear?
Pavlova-9 [17]

Answer:

Option C. is nonlinear.

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6 0
2 years ago
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